I was told to mail a paintball gun to:

psc box 6594
apo, ap 96319

But i have a fear when i google where it is. Some say its in the Pacific, some says its Japan.
Plus, yahoo answers gives me an answer of:

Zip...96319 Mailing Restrictions..B- B1- M- W
Installation Name... MISAWA AIR BASE
Location... MISAWA , JAPAN

Restriction B is:

B. Form 2976-A is required for all mail weighing 16 ounces or more. Exceptions: Mailers must properly complete required customs documentation when mailing any potentially dutiable international mail or military mail addressed to an APO or FPO regardless of weight. Non-dutiable international and military mail that weighs 16 ounces or more requires customs documentation with the following exceptions: _ Known mailers are exempt from providing customs documentation on non-dutiable letters, letter packages, and printed matter weighing 16 ounces or more unless required by the destination country. (A known mailer is anyone who legally applies for a permit imprint to a mailpiece. International or military mail with meter postage is not considered to be from a known mailer.) _ All federal, state, and local government agencies are exempt from providing customs documentation on international mail and mail addressed to an APO or FPO unless required by the destination country. _ Official Mail going to, between, and from APO or FPO addresses is exempt from providing customs documentation unless required by the destination country. _ Prepaid mail from military contractors is exempt, providing the mailpiece is endorsed "Contents for Official Use - Exempt from Customs Requirements."